[Code of Federal Regulations] [Title 32, Volume 4] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 32CFR650.90] [Page 320] TITLE 32--NATIONAL DEFENSE CHAPTER V--DEPARTMENT OF THE ARMY (CONTINUED) PART 650--ENVIRONMENTAL PROTECTION AND ENHANCEMENT (AR 200-1)--Table of Contents Subpart D--Air Pollution Abatement Sec. 650.90 Air pollution sources. Common sources of air pollution which must be controlled include--: (a) Heating plants over one million BTU per hour input. (b) Incinerators. (c) Large electrical power generating plants. (d) Manufacturing processes/acid production facilities. (e) Metal cleaning and treatment operations. (f) Spray painting operations. (g) POL storage and dispensing facilities.